Frustrated kagome-lattice bilayer quantum Heisenberg antiferromagnet
Sign Up to like & getrecommendations! Published in 2025 at "Physical Review B"
DOI: 10.1103/1rzb-s69p
Abstract: We consider the $S=1/2$ antiferromagnetic Heisenberg model on a frustrated kagome-lattice bilayer with strong nearest-neighbor interlayer coupling and examine its low-temperature magnetothermodynamics using a mapping onto a rhombi gas on the kagome lattice. Besides, we… read more here.
Keywords: frustrated kagome; kagome lattice; lattice bilayer; lattice ... See more keywords
Topological characterization of magnon-polaron bands and thermal Hall conductivity in a frustrated kagome antiferromagnet
Sign Up to like & getrecommendations! Published in 2025 at "Physical Review B"
DOI: 10.1103/w9rc-m6qf
Abstract: Spin-phonon coupling and its efficacy in inducing multiple topological phase transitions in a frustrated kagome antiferromagnet have been rare in literature. To this end, we study the ramifications of invoking optical phonons in such a… read more here.
Keywords: phonon; frustrated kagome; kagome antiferromagnet; polaron bands ... See more keywords